writer (29 May 2010). “Kamla now Commonwealth Chair”. en:TrinidadandTobago Newsday. http://www.newsday.co.tt/news/0,121594.html 29 May 2010閲覧. "The position
Goldman and BP chief Peter Sutherland dies at 71”. ロイター (2018年1月6日) 2018年1月8日閲覧。 ^ “Former president George Maxwell Richards dies”. TrinidadandTobago Newsday